Double flange high performance Butterfly Valve

Double flange high performance butterfly valve description

High performance butterfly valve's innovative design offers rugged reliability and extremely easy maintenance in the field. Independent and internal tests prove superior service life capability, with zero leakage shutoff.

High Performance Butterfly Valves are a standard in many industries including heating, ventilating and air conditioning, power generation, hydrocarbon processing, water and waste water treatment, and marine and commercial shipbuilding. 

Product features of Double flange high performance butterfly valve :

1.The sealing performance is good and the reliability of the system is

improved.

2.Small frictional resistance, open and close effort, flexibility. 

3.Long service life，can achieve repeated switching.

4.High pressure and high temperature resistance, wide application range.

Applicable Standards of Double flange high performance butterfly

Valve:

Sizes: 2" - 36" ,DN 50 - DN900
Pressure Rating: Class150 - Class 900 or PN 10 - PN 64
Material of valve body: WCB,F304,F316,CF8,CF8M,CF3,CF3M,C95500,

UNS31803 etc

Operated by: Lever, Gear, Electric,Pneumatic and so on.

Double flange high performance butterfly valve picture: